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🐠 datoo mini aquarium heater 25w: small fish tank heater with free thermometer sticker - efficient heating for 25 watt aqua environments logo

🐠 DaToo Mini Aquarium Heater 25W: Small Fish Tank Heater with Free Thermometer Sticker - Efficient Heating for 25 Watt Aqua Environments Review

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Poor

Revainrating 2.5 out of 5  
Rating 
2.3
🐟 Aquarium Heaters & Chillers, 🐠 Fish & Aquatic Pets

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Description of 🐠 DaToo Mini Aquarium Heater 25W: Small Fish Tank Heater with Free Thermometer Sticker - Efficient Heating for 25 Watt Aqua Environments

🐠25W Betta Aquarium Heater: Creating and maintaining a perfect and comfortable water temperature for our cute fish is not easy, which requires a lot of effort. Now DaToo MINI 25W Aquarium Heater can help you make this easier. Precise and constant temperature, no need to set, keep the temperature of fish habitat in the best state at all times. You will find it very easy and happy to take care of pet fish!. 🐠Precise And Constant Temperature: No need to set, DaToo Fish Tank Heater will automatically keep the water temperature of the fish habitat at 78°F. This temperature is very suitable for betta and most tropical fish. When the water temperature is lower than 78°F, the heater starts to heat and the red light is on. When the temperature reaches 78°F, the heater stops heating and the green light is on. DaToo will always maintain this comfortable temperature for your beloved fish!. 🐠The Smallest 25W Betta Heater: For most fish lovers who have small fish tanks of 1 to 5 gallons, a small heater means more space for fish. This is the smallest 25W aquarium heater on the market, only 0.2 inches. No matter how small your fish tank is, it can be used perfectly in it, and you can't even find it. Very MINI!!. 🐠Safe And Durable: Unlike traditional plastic seals, DaToo uses a rubber sealing layer, which ensures that DaToo has better sealing and safety performance, and will never leak electricity or water. Quartz glass material, explosion-proof and crack-proof, more sturdy and durable, without worrying about damage. 🐠One Year Warranty & Satisfaction Guarantee: This heater is ideal for 1 to 6 gallon small glass or acrylic desktop aquariums. When in use, it needs to be submerged 100% in water. We provide one year warranty and 24 hours professional customer service. Buy With Confidence!.

Reviews

Global ratings 6
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Type of review

Revainrating 5 out of 5

Tiny heater. Low price. Great success!

I bought this heater at the last minute, I didn't want to spend too much money as I'm already a bit crazy about the aquarium between the two aquariums. I have a rooster in a small aquarium and I wanted him to be happy and healthy. I AM SO SATISFIED! This heater packs a lot of power into a small package! My cock is much happier, rolling back and forth in front of the heater and more active and outgoing. The thermometer strip works great (I put it on its side) and doesn't take up much space! Why…

Pros
  • Weight
Cons
  • disappears

Revainrating 1 out of 5

Could electrocute my fish!

At first everything was fine. He left the office for the evening and when he returned the next morning the light on the tank was not on and the heater was filled with brown goo. I removed the heater and it was filled with water. Upon closer inspection a small crack/hole was found in the bottom of the glass tube from which water seemed to slowly seep through the night and must have caused a power surge which cut off the power to the aquarium lights which were connected to the same power strip…

Pros
  • Price
Cons
  • There are new competitors

Revainrating 1 out of 5

Overheating problem, use carefully

After reading positive and negative customer reviews, I chose this product because of its cost-effectiveness. I had to take the advice of some other reviewers whose tanks were getting too hot. I put a heater in my 2.5G tank for my betta and it worked fine for about 2 weeks. I took my temperature twice a day, sometimes with my fingers because I was nervous about overheating stories. Then this morning during feeding I checked the temperature, it was not lower than 90 degrees. I immediately took…

Pros
  • Easy to read control panel
Cons
  • Cord is shorter than other models

Revainrating 1 out of 5

Super Active Heating Element

I bought my first Bette Fish and did a deep dive into reading and learning proper care and handling. I bought this heater because it said: Application: 1 to 5 gallon aquarium; maintains a constant water temperature of 78 degrees. My aquarium has 1.6 liters. The water temperature is a stable 76 degrees without heating. Installing the heater and temperature sensor was easy. After plugging in and running, I looked away from the ball and was alerted to the reservoir when my daughter said the water…

Pros
  • Certified
Cons
  • Not Sure

Revainrating 4 out of 5

Works as intended: Fish and aquatic animals

Pretty simple setup: dip in water, attach to the aquarium, connect and you're done. I have this for a small 2.5 gallon aquarium. It replaced the 7.5W Aqueon heater which I thought costs less when the ambient temp is below 70 degrees and above 73 degrees. Something I quickly realized is that what is actually needed to keep an aquarium at a tropical temperature can be easily overcomplicated. Too many people say that 10w or even 5w is more than enough for such a small tank. What they don't mention

Pros
  • Perfect for outdoor activities
Cons
  • Something else

Revainrating 2 out of 5

If you buy this, be careful! ⚠️⚠️⚠️

Hello, I bought this heater because it looked very reliable and I saw so many negative reviews and I was a bit skeptical, but I chose this product. When I installed it, I first put it in my old tank (1 gallon) and checked everything, so I installed it in my 5 gallon tank the next day. It worked really well, it heats up to 77 in 45 minutes but I was a bit afraid to leave it on at night but didn't want the temp to drop in my betta tank because it's bad for the fish ( my house is in 68 degrees in…

Pros
  • cool product
Cons
  • there are nuances